Watch

TGSTransportadora de Gas del Sur S

Energy · Oil & Gas Integrated · mid-cap ($4.3B)
-22.6%
from rolling 252-day high of $36.35 set 2026-03-31 · 142d ago
Current
$28.12
Decline depth
-22.6%
Decline σ
5.7σ
TFC
0/5 bearish
Rolling 252-day high Up day Down day Last 90 trading days · data from Alpaca

Since it joined the list

$TGS landed on the list 2026-05-20, down 21.2% from its 52-week high that day — now down -22.6%.

That's 1.5 percentage points deeper than the day it joined.

Decline from the 52-week high as it stood on 2026-05-20 (fixed anchor) → today. Split-adjusted, Alpaca. Observed history, not a forecast.

Structural break signals

TGS qualifies for the Watch on decline depth.

Decline depth
-22.6%
From rolling 252-day high of $36.35, 142d ago. Past the 20% Watch threshold.
Time-frame continuity
0/5 bearish
Latest bar across daily/weekly/monthly/quarterly/yearly time frames. A bar counts as bearish when it's a 2-Down or a red 3.
Decline sigma
5.7σ
Drop from local high over the last 20 bars, expressed in units of the stock's typical daily volatility (2.33% per day). Past the ≥4σ Watch threshold.

The structural read

What price action says about TGS.

TGS qualifies for the Watch on decline depth — down -22.6% from its rolling 252-day high.

Cross-confirmation: decline sigma also reads 5.7σ over 20 bars.

Earnings on file: 2026-05-05. Tiering is unaffected by earnings dates — listings reflect price structure only.

Questions about TGS

What people ask.

Why is TGS on Broken Stocks?

TGS qualifies for the Watch on decline depth. It is down -22.6% from its rolling 252-day high of $36.35, set on 2026-03-31 — 142d ago.

Is TGS a falling knife?

No. The falling-knife label usually implies a steep, severe drop — typically 30% or more from a fresh high. TGS is down -22.6% from its 52-week high, which qualifies for the Watch tier but is shallower than the falling-knife pattern. It's an early-stage decline rather than a sharp breakdown.

Is TGS a buy?

Broken Stocks does not issue buy or sell recommendations. The list is a rules-based technical warning system. It tracks structural decline depth and recency — not company quality, management, fundamentals, or news. Always do your own research and consult a licensed advisor.

Where is TGS trading inside its 52-week range?

At $28.12, TGS sits 50.5% of the way from its 52-week low ($19.74) to its 52-week high ($36.35). A reading below 25% indicates price is hugging the bottom of the range; above 75%, the top.

How fast has TGS been declining?

The current 22.6% decline accrued over 142d, which annualizes to roughly -58.1% per year. Annualized pace is a sanity check — a 30% decline in three months is a different signal than a 30% decline over two years.

How does TGS compare to its sector?

There are 30 other Energy tickers on Broken Stocks: 11 Red, 5 Amber, 14 Watch, with 12 showing recovering structural signals. Median sector decline is -29.8% — TGS's decline is shallower than the sector median.

Does TGS's earnings date affect its tier?

No. Tiering is decided purely by decline depth and recency of the rolling-high date. The earnings date on file (2026-05-05) is shown for reference only — listings can move tier between scans based on closing prices, regardless of fundamentals or news events.